The process is called "targeted temperature management" and it's pretty common in EMS protocols. It's a part of the standard cardiac arrest "algorithm". https:

The process is called "targeted temperature management" and it's pretty common in EMS protocols. It's a part of the standard cardiac arrest "algorithm". https://acls-algorithms.com/post-cardiac-arrest-care/ https://acls-algorithms.com/post-cardiac-arrest-care/